| 摘要 |
PURPOSE: A mouse piece for spraying two element mixture is provided to form a regular spraying environment to various water and gas pressures and to regularly keep the angle of a flat jet. CONSTITUTION: The mouse piece is composed of: a cylinder type inflow hole(2) for flowing a two-element mixture into a case(1); a first chamber(3) formed by an oval hole(8) having an oval section; a discharging groove(5) stretching in a state of displacing 90 degrees against the long shaft(4) of the oval section of the first chamber, completely penetrating the first chamber in a short shaft direction of the first chamber; a radius of a first floor face(3a) formed the same as the curvature radius of a side wall(6) for limiting the oval long shaft.
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